DigiKey package reference image
The CY14B256LA-SP45XI is a 256-Kbit (32 K × 8) parallel nvSRAM with QuantumTrap nonvolatile cells and 45 ns access time. It operates from a single 2.7 V to 3.6 V supply over −40°C to +85°C, with automatic STORE on power-down using a 61–180 µF VCAP capacitor. It supports hardware and software STORE/RECALL for shadow memory, provides 1 million STORE cycles, and 20-year data retention.
Key Specifications
| Complete manufacturer part number | CY14B256LA-SP45XI |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY14B256LA-SP45XI is a 256-Kbit (32 K × 8) parallel nvSRAM with QuantumTrap nonvolatile cells and 45 ns access time. It operates from a single 2.7 V to 3.6 V supply over −40°C to +85°C, with automatic STORE on power-down using a 61–180 µF VCAP capacitor. It supports hardware and software STORE/RECALL for shadow memory, provides 1 million STORE cycles, and 20-year data retention. |
| Package / case | PG-SSOP-48-801 |
| Product category | nvSRAM (non-volatile SRAM) |
| Pins | 48 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 256 kBit |
| Interfaces (manufacturer catalog) | Parallel |
| Operating Voltage (manufacturer catalog) | 2.7 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 32Kb x 8 |
| Speed (manufacturer catalog) | 45 ns |
| Density (manufacturer family record) | 256 kBit |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Speed (manufacturer family record) | 45 ns |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Unmarked molded package appearance reference. Preserve original200x200bytes; no current-stock photograph or topmark guarantee. Complete full ordering code, exact package, nominal terminals, own frozen datasheet and independent mechanical evidence define this image association. No electrical interchangeability or certification is inferred.
DigiKey package reference image for PG-SSOP-48-801. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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